143365208

素因数分解:

$2^3\times 7^1\times {\mathrm{2560093}}^1$

素因数の和:2560106

約数の個数: 16

約数和(自身を含む): 307211280

約数和(自身を除く): 163846072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2560093, 5120186, 10240372, 17920651, 20480744, 35841302, 71682604, 143365208]

約数ペア:

[(1, 143365208), (2, 71682604), (4, 35841302), (7, 20480744), (8, 17920651), (14, 10240372), (28, 5120186), (56, 2560093)]